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I cannot imagine anyone wanting such a program on their computer. When I click on a URL I do not expect some malware to intercept it and change it to some other URL that I do not want to see.
Just say 'NO' to evaluated arguments for diadic functions! Ash
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Richard MacCutchan wrote: When I click on a URL I do not expect some malware to intercept it and change it to some other URL that I do not want to see
Unless, f course, you're wanting to write a parental control mechanism. Not entirely malicious.
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Nothing in any of the OP's posts suggests that this is for parental controls.
Just say 'NO' to evaluated arguments for diadic functions! Ash
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If that is not meant to be something malicious, then the application to write is a proxy server.
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Yes, this is not for something malicious, this is to prevent the user from opening blocked web sites. Can you please let me know a starting point for this? Is it possible to write it in c#?
Don't Quit
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The normal way to do this is to use a proxy server to accomplish this - you are spending an awful amount of time (you've asked this before) and you still haven't coded it, when there are better solutions available as corporate solutions.
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Hello,
I am trying to make myself a simple metacafe uploader, and I am using the webbrowser to do that.
Everything was working great with loggin in, navigating to upload page etc...
I used the HtmlElement and setAttribute/Invoke to click and set the text fields:
HtmlElement password = wb.Document.All["sPass"];
assword.SetAttribute("value", this.password);
Now I have a problem. To upload a video to metacafe, you first need to click on a flash button caleld Upload. There, a window appears to select a file, and after you press OK, the upload begins and you can enter the form information.
My question is this:
How can I enter the video file without seeing a popup window? Knowing that it's flash  Here is how the flash object looks:
http://www.sodevrom.net/sample.html
Above I copied only the part from the upload page that it's important to me. As you can see, a simple flash file appears. Now I want to simulate the click/enter of file without showing the file window.
Any ideas on how I can do this?
Thanks
modified on Sunday, October 24, 2010 1:31 PM
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Hi all,
i need your help, i need to fetch the details such as date,list of urls mentioned in some specific site to a grid view on entering the date in the textbox then on button click it should fetch me the details with respect to the date mentioned in textbox. I have hardcoded the site name in web.config file but how do i fetch that site contents i am confused.. don't mind if its a silly question but i can learn out of my mistakes only.
thanku in advance,
praghura
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Use HttpWebRequest and HttpWebResponse from the System.Net namespace, then parse the response with lots of regular expressions (System.Text.RegularExpressions).
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is this the fastest way to access the RGB values of a pixel of a bitmap file in c#?
the code is below
bm is previously declared Bitmap object.
Collapse
BitmapData bmd=bm.LockBits(new Rectangle(0, 0, 10, 10), System.Drawing.Imaging.ImageLockMode.ReadOnly, bm.PixelFormat);
int PixelSize=4;
for(int y=0; y<bmd.Height; y++)
{
byte* row=(byte *)bmd.Scan0+(y*bmd.Stride);
for(int x=0; x<bmd.Width; x++)
{
row[x*PixelSize]=255;
}
}
OR is there more faster way exists to access the RGB values of a pixel in C# or in VC++?
if in VC++ we can access the RGB values more faster than this so please help me.
and if the above method is the fastest way and no other faster method exists than this in c# or in VC++ so please comment as well.
thanks
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Are you writing to a bitmap locked as ReadOnly..?
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That doesn't mean you should do it
Using an uint* may be slightly faster, I'm not sure. I can take a look at it later today, my thought is that there would be a better chance that the free scaling factor in SIB addressing could be used.
edit: probably won't help if you only intend to write to 1 channel, but who knows.. making that 4 a const int or just writing it explicitly may help too
edit2: see post below. It doesn't help.
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sir where should i use it in the code?
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Nevermind, I just tested it, it doesn't matter - what does matter a lot though is whether the width (as used in the for loop) is a constant or not.
If it's a constant multiple of 2, the loop is unrolled by a factor 2. (or 4 for multiples of 4)
So if you know in advance that the width is going to be 10, use 10 everywhere instead of bm.Width. A const int works too, but you have to actually declare it as const otherwise it doesn't help.
All tests were done with the x64 JIT on a release build.
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thank you sir it worked. the speed increased when i used constants in place of calling a property in the for loop.
thanks a lot
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I've searched around but I can't seem to find anything about what I'm trying to do. What I'm trying to do is create an app that has an iTunes look to it.
See here: http://www.askdavetaylor.com/0-blog-pics/windows-itunes-store.png[^]
Notice how the file menu, program title and close/minimize/maximize buttons are all on the same row and the top of the program is one big silver block with stuff on it. How did Apple do that for the Windows version of iTunes? Valve did a similar kind of thing with Steam.
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It's an application where the form is owner drawn. You could accomplish this, relatively easily, using WPF.
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Hi Pete,
With Windows Phone 7 coming and the survival of Silverlight, I've pretty much decided it's time to take the plunge into WPF 
When I last had a quick look in the early days there wasn't a whole lot of info around. Now there's the opposite, a plethora of stuff, most of which is probably chaff!
Any reliable sources, online or printed, free or paid that you would recommend?
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Pete O’Hanlon, 12-AUG-2008: I've learned a lot of WPF from:
• http://www.amazon.com/Pro-WPF-2008-Presentation-Professionals/dp/1590599551/ref=pd_bbs_sr_1?ie=UTF8&s=books&qid=1218549917&sr=1-1
• http://www.amazon.com/Windows-Presentation-Foundation-Unleashed-WPF/dp/0672328917/ref=pd_bbs_sr_2?ie=UTF8&s=books&qid=1218549970&sr=1-2
• http://www.amazon.com/Programming-WPF-Chris-Sells/dp/0596510373/ref=pd_bbs_sr_3?ie=UTF8&s=books&qid=1218550181&sr=1-3
The Pro WPF is the best, closely followed by the Unleashed book. The Sells book is good, but the other two are of such a high quality that they really should be your first port of call.
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Thanks Luc, I'll check them out. Probably get the Pro WPF and put the others on the list going to Santa!
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Hi Dave,
you're welcome.
I have the Pro WPF one, haven't opened it yet.
There may be better in the mean time, I haven't seen any higher recommendation though.
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Sorry mate - I've been away for a couple of days; Luc's answer is pretty comprehensive - Adam Nathan has a new book out on WPF and it's really good - you can also learn a lot from Josh Smith, Karl Shifflett, Sacha Barber (or even my article on moving to WPF from ASP.NET).
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